BEGIN:VCALENDAR
PRODID:-//eluceo/ical//2.0/EN
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:495b8a9f-4ef5-55dd-9f61-314b88aa637e
DTSTAMP:20241109T203941Z
SUMMARY:Первый полет учебного самолета "П-IV" 
 А.А. Порохщиков (27 февраля ст.ст.)
DESCRIPTION:https://aviafan.ru/articles/facb9c09-0190-4ea0-9f61-b30148a217b
 7
URL:https://aviafan.ru/articles/facb9c09-0190-4ea0-9f61-b30148a217b7
DTSTART;VALUE=DATE:19170312
RRULE:FREQ=YEARLY
FBTYPE:FREE
END:VEVENT
END:VCALENDAR